NASA’s Jet Propulsion Laboratory (JPL) is tracking a fascinating cosmic event. A 100-foot-wide asteroid, 2025 BH2, will make its closest approach to Earth on 27 January.

Last year, astronomers on the hunt for potentially dangerous near-Earth asteroids spotted something unusual. A space rock, now dubbed 2024 PT5 made several close passes by Earth, not quite orbiting our planet,

Earth's temporary asteroid friend last year was a chunk of its real moon that had been blasted into space thousands of years ago, scientists find.